University of South Dakota 4/11/2017 - 8:42 PM Spirit Lake Co-Ed Invitational 2017 - 4/11/2017 Spirit Lake Event 44 Mixed 4x100 Meter Relay Weight Perso =============================================================== School Finals =============================================================== Finals 1 Spirit Lake 'A' 54.36 2 South O'Brien 'A' 58.65 3 Okoboji 'A' 58.80 4 South O'Brien 'B' 1:01.45